9951405

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2161}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 15981504

約数和(自身を除く): 6030099

約数列:

[1, 3, 5, 15, 307, 921, 1535, 2161, 4605, 6483, 10805, 32415, 663427, 1990281, 3317135, 9951405]

約数ペア:

[(1, 9951405), (3, 3317135), (5, 1990281), (15, 663427), (307, 32415), (921, 10805), (1535, 6483), (2161, 4605)]